# MD Limitations ### Marvelous Designer limitations Some Functions in MD for clothing do not transfer to sansar, so even if you use them they will not work once imported. ### Unavailable Functions Thickness Trims Topstitch - Considered too High Poly Buckles Cords and Cord ends Rings Shoulder pads High Poly - Sansar will auto decimate MD items below 15k tris. High Density verts - Sansar will only allow a edge length of 15 or above and will Auto crush anything below. MD's texture quality will be different in sansar due to compression. MD is unable to create emissive texture maps. MD is unable to create Alpha textures that work in sansar. Rigging information - Sansar cannot read any rigging information from MD it will auto weight once in game. Sansar has auto weighting issues with long sleeves Sansar has auto weighting issues with wide pants / long capes Sansar had auto weighting issues with fabric that is close to other parts like inner thighs, arm pits, and sometimes feet ### known working Buttons & button holes - only one size of button should be used - they are also high poly and will use a lot of your allowance up consider faking them. Zippers - can be zipped and unzipped in sansar. Offset - distance from the avatars skin. Physical properties of fabrics - most if not all properties work elastic seam taping Pins - will cary over and can be removed by users. Steam - known to cause texture issues use sparingly. pressure layers - cannot be edited in game and can create problems with other items solidify bond/skive --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.sansar.com/latest/creating-in-sansar/marvelous-designer-info/md-limitations.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.